您要查找的是不是:
- Fertile stamen ca. 8 mm, with a narrowly triangular appendage. 能育的雄蕊约8毫米,具一狭三角形附属物。
- Perianth with glandular dots. Fertile stamens 8. 花被有腺点的;能育的雄蕊8。
- Fertile stamens 4 (didynamous) and staminode 1, or 2 and staminodes 3, rarely all 5 stamens fertile. 能育雄蕊4(二强雄蕊)和退化雄蕊1-3,很少全部5个雄蕊均能育。
- Leaves pinnately or palmately compound; fertile stamens 4, didynamous or equal; seeds membranous winged. 叶成羽状或掌状复叶;可育雄蕊4,二强雄蕊的或等长;种子膜质翅。(5
- inner whorl with a reflexed staminode (labellum), narrower than outer staminodes, and a fertile stamen; 内轮具有一个反折的退化雄蕊(唇瓣),比外轮的退化雄蕊狭窄,和一个能育的雄蕊;
- There are fertile fields in the Nile Delta. 尼罗河三角洲土地肥沃。
- The plains of Alberta are extremely fertile. 艾伯塔平原极其肥沃。
- Stamen is in the middle of a flower and may produce pollen. 雄蕊长在花的中央,能产生花粉。
- Fertile stamens 9, 4.2-4.4 mm long; 能育雄蕊9枚,长4.;2-4
- Most chicken eggs are not fertile. 多数鸡蛋未受精。
- The fields hereabout are fertile. 这一带的土地很肥沃。
- The country is barren, with here and there a fertile spot. 土地荒芜,只是偶尔有一两片沃土。
- The stalk that bears the anther in a stamen. 花丝在雄蕊里产生花药的柄
- Not fertile; unproductive or barren. 不肥沃的不肥沃的; 不生产的或贫瘠的
- The pollen-bearing part of the stamen. 花药雄蕊中有花粉的部分
- The rotation of crops keeps the soil healthy and fertile. 谷物轮种使土壤保持了肥力和高质。
- Fertile stamen 可育雄蕊
- The pollen- bearing part of the stamen. 花药雄蕊中有花粉的部分。
- The stalk that bears the antherin a stamen. 花丝在雄蕊里产生花药的柄。
- The barren land has been turned into fertile fields. 贫瘠的土地已改成良田。